Turnover mechanism for mold

Abstract

The utility model provides a turnover mechanism for a mold. The turnover mechanism comprises a fixed plate, a feeding station, a discharging station and an overturning station are arranged on the fixing plate, the overturning station is located between the feeding station and the discharging station, an L-shaped block located on the overturning station and a driving part used for driving the L-shaped block to overturn are installed on the fixing plate, and the L-shaped block is used for overturning a workpiece on the feeding station to the discharging station. The feeding station and the discharging station are each provided with a conveying piece, the conveying pieces are used for conveying workpieces, and the L-shaped blocks are provided with elastic limiting pieces used for limiting the workpieces. The utility model provides a turnover mechanism for a die, and solves the problems that in the prior art, the die is mostly turned over in a manual mode, and the mode has certain limitation and inconvenience, is insufficient in flexibility and low in feeding and discharging speed, and affects the machining efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mold turnover, in particular to a turnover mechanism for a mold. Background Art

[0002] A mold is a tool used to produce various parts or products. It has a specific shape and size and can be used to produce parts or products corresponding to the shape and size of the mold. Molds play a vital role in industrial production and are widely used in many fields, including automobiles, electronic products, home appliances, and construction. When processing the mold, different surfaces of the mold need to be processed, so the mold needs to be turned over;

[0003] In the prior art, the mold is mostly turned over manually, which has certain limitations and inconveniences, lacks flexibility, and has slow loading and unloading speeds, which affects the processing efficiency.

[0004] In order to solve the above problems, this application proposes a turning mechanism for a mold. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a turning mechanism for a mold.

[0006] The utility model provides a turning mechanism for a mold, comprising a fixing plate;

[0007] The fixed plate is provided with a loading station, an unloading station and a flipping station, and the flipping station is located between the loading station and the unloading station. An L-shaped block located at the flipping station and a driving member for driving the L-shaped block to flip are installed on the fixed plate, and the L-shaped block is used to flip the workpiece at the loading station to the unloading station. Conveying members are installed at both the loading station and the unloading station, and the conveying members are used for conveying the workpiece. An elastic limiting member for limiting the workpiece is installed on the L-shaped block.

[0008] Preferably, the driving member includes an electric push rod and a first U-shaped block, a positioning block is installed at the flipping station, both sides of the positioning block are rotatably connected with rotating rods, the L-shaped block is installed on two rotating rods, the first U-shaped block is arranged on the lower side of the fixed plate, and the second U-shaped block is installed on the side of the L-shaped block, the electric push rod is located between the first U-shaped block and the second U-shaped block, and the bottom end of the electric push rod extends into the first U-shaped block and is rotatably connected thereto, the driving end of the electric push rod extends into the second U-shaped block and is rotatably connected thereto, and a notch is opened on the side of the fixed plate for the electric push rod to pass through, and the notch is located on one side of the unloading station.

[0009] Preferably, the elastic limiting member comprises two fixing blocks, which are respectively mounted on the inner sides of both ends of the L-shaped block, and the inner sides of the fixing blocks are provided with elastic limiting parts for limiting the workpiece.

[0010] Preferably, the elastic limiting portion includes a connecting rod, a limiting block and a spring. A through opening is provided in the fixed block, the connecting rod slides through the opening, the limiting block is installed at one end of the connecting rod and is located on the inner side of the fixed block, the spring is sleeved on the connecting rod, and the two ends of the spring are respectively connected to the limiting block and the fixed block.

[0011] Preferably, the conveying member comprises a conveying frame, and two of the conveying frames are respectively installed at the loading station and the unloading station. A plurality of shafts arranged at intervals are rotatably connected to the conveying frame, and the shafts are used for conveying the workpieces.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] By setting the L-shaped block, driving member and conveying member, the mold can be guided to the L-shaped block by the conveying member at the loading station, and then the workpiece on the L-shaped block can be limited by the elastic limit member. After processing one side of the mold, the mold can be turned over by the driving member to drive the L-shaped block, and the mold can be turned over to one side of the unloading station, and then the other side of the mold can be processed. After processing, the mold can be taken down from the L-shaped block and placed on the conveying member at the unloading station for guiding. This structure realizes rapid turning and loading and unloading of the mold through the cooperation of the L-shaped block, the driving member and the conveying member, reduces processing time and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic structural diagram of a turning mechanism for a mold.

[0015] Figure 2 The utility model is a partial structural schematic diagram of a turning mechanism for a mold.

[0016] Figure 3 For this utility model Figure 2 A is an enlarged view of the middle image.

[0017] Figure numerals: 1. fixed plate; 2. L-shaped block; 3. driving member; 31. electric push rod; 32. first U-shaped block; 4. conveying member; 41. conveying frame; 42. shaft rod; 5. elastic limiting member; 51. fixed block; 52. elastic limiting part; 521. connecting rod; 522. limiting block; 523. spring; 6. second U-shaped block; 7. positioning block; 8. rotating rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] like Figure 1-3 As shown, the utility model provides a turning mechanism for a mold, comprising a fixing plate 1;

[0020] In this embodiment, a loading station, an unloading station and a flipping station are provided on the fixed plate 1, and the flipping station is located between the loading station and the unloading station. An L-shaped block 2 located at the flipping station and a driving member 3 for driving the L-shaped block 2 to flip are installed on the fixed plate 1, and the L-shaped block 2 is used to flip the workpiece at the loading station to the unloading station. The driving member 3 includes an electric push rod 31 and a first U-shaped block 32. A positioning block 7 is installed at the flipping station. Both sides of the positioning block 7 are rotatably connected with rotating rods 8. The L-shaped block 2 is installed on the two rotating rods 8. The first U-shaped block 32 is arranged on the lower side of the fixed plate 1. The second U-shaped block 6 is installed on the side of the L-shaped block 2. The electric push rod 31 is located between the first U-shaped block 32 and the second U-shaped block 6, and the bottom end of the electric push rod 31 extends into the first U-shaped block 32 and is rotatably connected thereto. The driving end of the electric push rod 31 extends into the second U-shaped block 6 and is rotatably connected thereto. A notch is opened on the side of the fixed plate 1 for the electric push rod 31 to pass through, and the notch is located on one side of the unloading station.

[0021] In this embodiment, a conveying member 4 is installed at both the loading station and the unloading station, and the conveying member 4 is used to convey the workpiece. The conveying member 4 includes a conveying frame 41, and two conveying frames 41 are respectively installed at the loading station and the unloading station. A plurality of shafts 42 arranged at intervals are rotatably connected to the conveying frame 41, and the shafts 42 are used to convey the workpiece.

[0022] In this embodiment, an elastic stopper 5 for workpiece position limiting is installed on the L-shaped block 2. The elastic stopper 5 includes two fixed blocks 51, which are respectively installed on the inner sides of the two ends of the L-shaped block 2, and an elastic stopper 52 for workpiece position limiting is installed on the inner side of the fixed block 51. The elastic stopper 52 includes a connecting rod 521, a stopper 522 and a spring 523. A through hole is provided in the fixed block 51, and the connecting rod 521 slides through the hole. The stopper 522 is installed at one end of the connecting rod 521 and is located on the inner side of the fixed block 51. The spring 523 is sleeved on the connecting rod 521, and the two ends of the spring 523 are respectively connected to the stopper 522 and the fixed block 51.

[0023] It should be noted that: in order to facilitate the rapid loading and unloading and flipping of the mold, the mold can be placed on the conveyor frame 41 at the loading station, and then the mold can be pushed to roll on the shaft 42. After the mold is pushed onto the L-shaped block 2, the limit blocks 522 at both ends of the L-shaped block 2 can be respectively pressed against the corresponding side surfaces of the mold. Under the action of the spring 523, the mold can be limited. After one side of the mold is processed, the L-shaped block 2 can be flipped by the electric push rod 31. When the L-shaped block 2 is flipped, the rotating rod 8 at the bottom of the L-shaped block 2 can be driven to rotate. The mold is rotated on the positioning block 7 to flip the mold to one side of the unloading station, and then the other side of the mold can be processed. After the processing is completed, the connecting rod 521 can be pulled to make the limit block 522 away from the mold, thereby releasing the limit on the mold. The mold can then be placed on the conveying rack 41 at the unloading station, and then the mold is pushed to roll on the shaft 42 for unloading. This structure realizes the rapid flipping and loading and unloading of the mold through the cooperation of the L-shaped block 2, the driving member 3 and the conveying member 4, thereby reducing the processing time and improving the production efficiency.

[0024] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A turning mechanism for a mold, comprising a fixing plate (1), characterized in that: The fixed plate (1) is provided with a loading station, an unloading station and a flipping station, and the flipping station is located between the loading station and the unloading station. The fixed plate (1) is provided with an L-shaped block (2) located at the flipping station and a driving member (3) for driving the L-shaped block (2) to flip, and the L-shaped block (2) is used to flip the workpiece at the loading station to the unloading station. The loading station and the unloading station are both provided with a conveying member (4), and the conveying member (4) is used to convey the workpiece. The L-shaped block (2) is provided with an elastic limiting member (5) for limiting the position of the workpiece.

2. A turning mechanism for a mold according to claim 1, characterized in that: The driving member (3) comprises an electric push rod (31) and a first U-shaped block (32); a positioning block (7) is installed at the flipping station; both sides of the positioning block (7) are rotatably connected to rotating rods (8); the L-shaped block (2) is installed on two rotating rods (8); the first U-shaped block (32) is arranged on one side below the fixed plate (1); a second U-shaped block (6) is installed on the side of the L-shaped block (2); the electric push rod (31) is located between the first U-shaped block (32) and the second U-shaped block (6); the bottom end of the electric push rod (31) extends into the first U-shaped block (32) and is rotatably connected thereto; the driving end of the electric push rod (31) extends into the second U-shaped block (6) and is rotatably connected thereto; a notch is provided on the side of the fixed plate (1) for the electric push rod (31) to pass through, and the notch is located on one side of the blanking station.

3. A turning mechanism for a mold according to claim 2, characterized in that: The elastic limiting member (5) comprises two fixing blocks (51), the two fixing blocks (51) are respectively mounted on the inner sides of both ends of the L-shaped block (2), and an elastic limiting portion (52) for limiting the workpiece is mounted on the inner side of the fixing block (51).

4. A turning mechanism for a mold according to claim 3, characterized in that: The elastic limiting portion (52) comprises a connecting rod (521), a limiting block (522) and a spring (523); a through opening is provided in the fixing block (51); the connecting rod (521) slides through the opening; the limiting block (522) is mounted on one end of the connecting rod (521) and is located on the inner side of the fixing block (51); the spring (523) is sleeved on the connecting rod (521), and the two ends of the spring (523) are respectively connected to the limiting block (522) and the fixing block (51).

5. A turning mechanism for a mold according to claim 1, characterized in that: The conveying member (4) comprises a conveying frame (41), wherein two conveying frames (41) are respectively installed at a loading station and an unloading station, and a plurality of shaft rods (42) arranged at intervals are rotatably connected to the conveying frame (41), and the shaft rods (42) are used for conveying workpieces.

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